baber/WOPTO huggingface dataset:
Patent JP-2020027661-A (JP)
Title: Touch-fingerprint complex sensor and electronic apparatus including the same
Inventor: HONG SEOG-WOO
IPC: G06T1/00
Filed: 2019-08-09
Abstract: To provide a touch-fingerprint complex sensor and an electronic apparatus including the same.SOLUTION: The invention relates to a touch-fingerprint complex sensor and an electronic apparatus including the same. The touch-fingerprint complex sensor includes a plurality of first electrodes extending in a first direction, a plurality of second electrodes extending in a second direction crossing the plurality of first electrodes, and an insulating layer disposed between the plurality of first electrodes and the plurality of second electrodes. The distance between the first electrodes and the second electrodes in a touch region excluding a fingerprint recognizing region is different from the distance between the first electrodes and the second electrodes in the fingerprint recognizing region. The mutual capacitance at intersections of the first electrodes and the second electrodes in the touch region is different from the mutual capacitance at intersections of the first electrodes and the second electrodes in the fingerprint recognizing region. The touch-fingerprint complex sensor further includes a step adjusting layer.SELECTED DRAWING: Figure 4E
Patent JP-2019215159-A (JP)
Title: Heat treatment device
Inventor: KOZONO TAKEAKI
IPC: F27B9/02
Filed: 2019-08-21
Abstract: To provide a heat treatment device which hardly stains an object to be treated by water droplets generated by dew drops and oil droplets.SOLUTION: A heat treatment device comprises a slat 6c mounted with laminated iron cores 3 and carrying in/out the laminated iron cores 3 inside an enclosure 15. The inside of the enclosure 15 is provided with a top lid face covering the laminated iron cores 3. In a cross sectional shape obtained by cutting the heat treatment device at a plane vertical in the carrying direction of the laminated iron cores 3, right and left edges of the slat 6c lie at the outside than right and left edges of the laminated iron cores 3. An oil reservoir part 16 is arranged at the outside of either or both of the right and left edges of the slat 6c, a ramp is formed at the top lid face in the cross sectional shape, and a downward inclining surface extending from a central part 15a of the ramp extends directly above the oil reservoir part 16 in the cross sectional shape.SELECTED DRAWING: Figure 7
Patent JP-2019217317-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2019-08-22
Abstract: To cause operation errors of stop buttons to hardly occur, when the number of stop buttons is four.SOLUTION: A game machine includes four reels 31A to 31D and four stop switches 42A to 42D corresponding to the four reels 31A to 31D, respectively. A predetermined operation button 24 is arranged above the four stop switches 42A to 42D. At least a part of the left end stop switch 42A is located vertically downward from the left end of the predetermined operation button 24, and at least a part of the right end stop switch 42D is located vertically downward from the right end of the predetermined operation button 24.SELECTED DRAWING: Figure 59
Patent JP-2021035170-A (JP)
Title: Photovoltaic power generation diagnostic system and photovoltaic power generation diagnostic method
Inventor: IMAI YOSHITO
IPC: H02S50/00
Filed: 2019-08-23
Abstract: To obtain a photovoltaic power generation diagnostic system which can diagnose output performance of a photovoltaic power generation system by using information to be obtained from the photovoltaic power generation system to be a diagnostic object of the output performance without using a solar cell dedicated to diagnosis of the output performance.SOLUTION: A photovoltaic power generation diagnostic system 100 comprises: an expected generated power calculation part 121 which calculates an expected generated power 136 at a diagnostic position on the basis of solar radiation intensity and a temperature of a solar cell array; an output power calculation part 123 which calculates output power 137 to be output from a photovoltaic power generation system 1 at the diagnostic position on the basis of information of output of the photovoltaic power generation system 1 measured in a power converter 20; an expected power generation amount calculation part 124 which calculates an expected power generation amount; an output power amount calculation part 125 which calculates an output power amount by integrating the output power 137; and a comparison part 126 which diagnoses the output performance of the photovoltaic power generation system 1 by comparing the expected power generation amount with the output power amount.SELECTED DRAWING: Figure 2
Patent JP-2020059019-A (JP)
Title: Syringe for decorative ink, syringe set and decoration system
Inventor: TAKANO TAKAFUMI
IPC: B05C11/00
Filed: 2019-09-09
Abstract: To provide a decorative ink which can easily give a special design with unevenness on demand, and a decoration method with use of the decorative ink.SOLUTION: A syringe 30 for decorative ink comprises: a cylindrical body part 31; and a storage medium 36 which is provided on the body part 31, and stores ink information which includes at least recommendation discharge part shape, recommendation discharge pressure, and recommendation syringe movement speed, and enables discharge of a decorative ink 10. Further, a decoration system 1 comprises: a syringe 30 for accommodating the decorative ink 10; a syringe holder 52; a dispenser 40; mobile devices 50, 60, 70; a reading device 48; and a control device 80. The reading device 48 is located at a position facing the storage medium 36 of the syringe 30 mounted on the syringe holder 52.SELECTED DRAWING: Figure 1
Patent JP-2021044450-A (JP)
Title: Method for manufacturing micro-display substrate
Inventor: TOBISAKA YUUJI
IPC: G09F9/30
Filed: 2019-09-12
Abstract: To provide a method for manufacturing a transmission-type micro-display substrate using an Si substrate.SOLUTION: A method for manufacturing a micro-display substrate includes the steps of: forming a first substrate 11a on a P-type Si substrate 111 by epitaxially growing a low-resistance P-type Si layer 112 having an electric resistivity of less than or equal to 0.001 Ω-cm and a high-resistance P-type Si layer 113 having an electric resistivity of higher than or equal to 10 Ω-cm in this order; forming a circuit layer 113' on a surface of the high-resistance P-type Si layer of the first substrate; sticking a second substrate 12 to the surface of the first substrate on which the circuit layer is formed using an adhesive 16; exposing the circuit layer by thinning the first substrate; sticking a third substrate 13, which is a transparent substrate, to the thinned first substrate; removing the second substrate from the first substrate to which the third substrate is stuck; and exposing a surface of the circuit layer by removing the adhesive from the surface of the first substrate from which the second substrate was separated.SELECTED DRAWING: Figure 1
Patent JP-2020205400-A (JP)
Title: Wafer thinning method
Inventor: WU QIN DA
IPC: B24B7/04
Filed: 2019-09-18
Abstract: To provide a wafer polishing method capable of maintaining the strength of a wafer and avoiding the influence of contaminant impurities.SOLUTION: A wafer polishing method provides a wafer including a first surface, a second surface, and a wafer surface circuit. The second surface faces the first surface, and the wafer surface circuit is installed on the first surface of the wafer, and polishes the second surface of the wafer to form a third surface of the wafer, and the third surface faces the first surface, and a plasma process is performed on the third surface of the wafer to form a plurality of damage lines on the third surface. The gas used in the plasma process contains argon.SELECTED DRAWING: Figure 1
Patent JP-2020068018-A (JP)
Title: All-in-one character input device for information communication apparatus
Inventor: LEE GYOUNG JONG
IPC: G06F3/023
Filed: 2019-09-18
Abstract: To provide an all-in-one character input device for an information communication apparatus having a large screen and convenience so that characters are classified in five stages on the basis of Japanese syllabary of "a, i, u, e, o" to allow all characters to be seen only by easily touching the device, and thereby input time is reduced and a rate of occurrence of typing errors can be minimized.SOLUTION: An all-in-one character input device for an information communication apparatus not only can input a corresponding character by a Japanese keyboard and a Chinese keyboard capable of switching a main screen 10 into each screen but also can simultaneously input a Japanese character and a Chinese character by touching a specific matching number using a number plate without switching between the screens in one screen. Therefore, the all-in-one character input device for the information communication apparatus can minimize the number of touches when inputting a character to reduce input time, can minimize a rate of occurrence of typing errors, and has convenience capable of inputting a character only by remembering only the number without seeing a character plate.SELECTED DRAWING: Figure 1
Patent JP-2021048473-A (JP)
Title: Analog input device
Inventor: HANAI TAKASHI
IPC: H03M1/10
Filed: 2019-09-18
Abstract: To suppress increase in a manufacturing cost and decrease in degree of integration while realizing high resolution AD conversion and high function safety in an industrial control device.SOLUTION: An analog input device includes a high resolution AD conversion unit; a first microcomputer having a first low resolution AD conversion unit; a second microcomputer having a second low resolution AD conversion unit; a first comparison unit which compares the first and second digital signals; a digital signal output unit which outputs a first digital signal when difference between the first and second digital signals is equal to or less than a first threshold value and does not output when the difference is larger than the first threshold value; and a switching unit which switches availability of input of the first digital signal to the first comparison unit. At least one of the two microcomputers causes the switching unit to perform input of the first digital signal to the first comparison unit when the difference between the second and third digital signals is equal to or less than a second threshold value, and does not cause the first comparison unit to perform input of the first digital signal to the first comparison unit when the difference is greater than the second threshold value.SELECTED DRAWING: Figure 2
Patent JP-2021046385-A (JP)
Title: Water-dispersible fine particle
Inventor: HAKUBA HIROFUMI
IPC: A61K8/88
Filed: 2019-09-20
Abstract: To provide a material that serves as an agent for suppressing biofilm formation and can be dispersed in water, while keeping its effects even under environments such as a wet area, and also has high safety and low environmental load.SOLUTION: The present disclosure provides a water-dispersible fine particle containing a complex of a polycarboxylic acid derivative and a ε-poly-L-lysine free base. The present disclosure also provides an antimicrobial agent and/or a biofilm removing agent containing the fine particle, and a method for producing a fine particle that includes a reaction between a polycarboxylic acid derivative and a ε-poly-L-lysine free base to occur in a reaction liquid to form a complex.SELECTED DRAWING: None
Patent JP-2021049725-A (JP)
Title: Ink jet recording device
Inventor: YUASA YUZURU
IPC: B41J2/01
Filed: 2019-09-26
Abstract: To provide an ink jet recording device which can suppress both image stains and consumption of a web even when a plurality of line heads for discharging inks of different colors are aligned in a conveyance direction of a sheet.SOLUTION: An ink jet recording device includes: an image forming part in which a plurality of line heads for discharging inks of different colors are aligned in a conveyance direction of a sheet; a web pressing part which presses a web for removing the ink adhering to a conveying surface of a conveying member for conveying the sheet to the conveying surface; a web driving mechanism which supplies an unused part of the web to a nip area of the web pressing part and the conveying surface by winding the web; and a control device which obtains an accumulative value of amounts, which corresponds to a discharge amount of the ink on a page with an image formed in an image forming job which is being executed, for each ink color. When the accumulative value of either color exceeds a threshold set for each ink color to be a smaller value as a position of the line head is on a downstream side in the conveyance direction, the web driving mechanism winds up the web.SELECTED DRAWING: Figure 9
Patent JP-2021042943-A (JP)
Title: Wood stove
Inventor: ITOYA TAKUHIRO
IPC: F23B10/02
Filed: 2019-09-09
Abstract: To provide a wood stove that can reduce the cost of fuel by substituting scrap wood, and thinned lumber, bamboo, etc., obtained in woodland nearby a residential district for petroleum fuel used for heating in a vinyl house etc., in the night, and also provide long-time night burning in the absence of a person.SOLUTION: A novel stove includes a rocket stove 2 and a large-capacity primary burning stove 1. The primary burning stove 1 has a fire hole 8 in a closed burning chamber, and also has, on both sides of the fire hole 8, an entrance 10 into a secondary burning cylinder and a large amount of firewood 5 set closely upright. The unmanned firewood stove can maintain long-time burning of 10 hours or longer and burning of invariably higher than 100°C because of a burning structure that has the fire hole 8 at the position and thereby carries on surface black carbonization through dewatering and drying in initial burning to continue to burn while making charcoal by itself, and continuous burning acceleration of the primary burning stove 1 with strong sucking force of air in combination with the rocket stove 2.SELECTED DRAWING: Figure 4
Patent JP-2021063570-A (JP)
Title: Damper device
Inventor: TOMITA YUSUKE
IPC: F16F15/123
Filed: 2019-10-16
Abstract: To provide a damper device having multistep torsional characteristics for suppressing colliding sounds of both members during transition from low stiffness to high stiffness of the torsional characteristics, in a simple construction.SOLUTION: The damper device includes an input rotary body 2 into which power is input, an output rotary body 3, a damper unit 4, and a hysteresis generation mechanism 5. The damper unit 4 has first-step torsional characteristics in a low torsional angle region between the input rotary body 2 and the output rotary body 3, and has second-step torsional characteristics in a high torsional angle region. The hysteresis generation mechanism 5 has a first bush 31 and generates first hysteresis torque by its inner periphery having friction slide contact with the output rotary body 3 in a first angle area of the low torsional angle region. The first bush 31 generates second hysteresis torque greater than the first hysteresis torque by its outer periphery having friction slide contact with the input rotary body 2 in a second angle area of the low torsional angle region.SELECTED DRAWING: Figure 5
Patent JP-2021065832-A (JP)
Title: Harmful substance adsorbent containing aluminum silicate or aluminum hydrate, aluminum hydrate, method for producing aluminum silicate or aluminum hydrate, and method for removing harmful substance
Inventor: SUZUKI MASAYA
IPC: B01J20/30
Filed: 2019-10-23
Abstract: To provide an adsorbent having excellent adsorptivity on harmful substance such as fluorine or boron.SOLUTION: An adsorbent contains aluminum silicate or aluminum hydrate. The aluminum hydrate may contain silicon. Preferably, a molar ratio of silicon to aluminum (Si/Al) is 0.3 or less. In a powder X-ray diffraction pattern, the aluminum hydrate has peaks at 8.5°±0.5°, 28°±0.5°, 49°±0.5° and 65°±0.5° in the diffraction angle 2θ.SELECTED DRAWING: None
Patent JP-2021065143-A (JP)
Title: Biological particles capturing device
Inventor: MITSUNAKA TAKESHI
IPC: G01N1/28
Filed: 2019-10-23
Abstract: To make it possible to stably hold biological particles in recesses and make it easier to observe biological particles.SOLUTION: A biological particles capturing device (1a) comprises an electrode (11) and a first protective film (16), in which a recess (12) and a first wall (13) are formed on the first protective film (16), a distance between a side face (12a) of the recess (12) and a wall surface (13a) closer to the recess (12) on the first wall (13) in a horizontal direction is zero or apart to a degree that the holding of a cell (15) by the recess (12) continues.SELECTED DRAWING: Figure 1
Patent JP-2020071229-A (JP)
Title: Probe and system for optoacoustic imaging and method for controlling such probe
Inventor: STEFAN MORSCHER
IPC: G01N29/06
Filed: 2019-10-28
Abstract: To provide a probe and a system for optoacoustic imaging of an object, and a method for controlling such a probe.SOLUTION: An irradiation unit of a probe is configured to emit electromagnetic radiation and to irradiate an object with the electromagnetic radiation, and a detection unit of the probe is configured to detect primary acoustic waves emitted by the object in response to irradiating the object with the electromagnetic radiation. The probe further comprises a couplant compartment enclosing an acoustic coupling medium between one detection unit together with the irradiation unit and another object. The couplant compartment comprises a shielding element arranged between the object and the detection unit and is configured to at least partially transmit acoustic waves and to at least partially reflect and/or absorb the electromagnetic radiation, the shielding element separating the couplant compartment into a first lower compartment and a second lower compartment.SELECTED DRAWING: Figure 3
Patent JP-2021069262-A (JP)
Title: Control device and control method
Inventor: SHIGA AKIHIRO
IPC: H02J13/00
Filed: 2019-10-28
Abstract: To provide a control device capable of communicating with a server device without impairing users' convenience.SOLUTION: A control device for controlling distributed power supplies includes: a user interface that notifies a user of information on the distributed power supplies; a connection unit that electrically connects to a wireless communication device that is a device for wirelessly communicating with a wireless wide area network and formed separately from the control device; and a control unit that acquires measurement data from the distributed power supplies and transmits the measurement data to a server device via the wireless communication device from the connection unit.SELECTED DRAWING: Figure 3
Patent JP-2020119499-A (JP)
Title: Image deformation method, image deformation device, electronic apparatus, and computer readable storage media
Inventor: CHANG YUANZHANG
IPC: H04N5/232
Filed: 2019-11-05
Abstract: To provide an image deformation method including performing deformation processing of a target site using a predetermined deformation algorithm relative to a person image to be deformed in an image or a video, an image deformation device, an electronic apparatus and computer readable storage media.SOLUTION: Deformation processing of an image includes one or more of enlargement, reduction, and movement. This automatically beautifies the person's image in the image or video and eliminates the need for the user to manually beautify the image, thus further smarting and simplifying the beautification scheme and enhancing the user experience. In addition, image or video can be deformed in real time on-line and the stored image or video can be deformed off-line, so that the image deformation method can be applied more extensively.SELECTED DRAWING: Figure 1
Patent JP-2021076138-A (JP)
Title: Vehicle hydraulic device
Inventor: MITSUTA YOICHI
IPC: F16H61/00
Filed: 2019-11-05
Abstract: To provide a vehicle hydraulic device capable of preventing an occurrence of cavitation.SOLUTION: A vehicle hydraulic device 100 comprises a valve body 150 which has: a first valve body 152 provided with a first hydraulic chamber 162a; a second valve body 156 provided with a second hydraulic passage 162d communicating with a first hydraulic passage 162a; and a valve body plate 154 arranged between the first valve body 152 and the second valve body 156. The valve body plate 154 has a plurality of through holes 164a to 164c which is arranged with a distance from each other in a flow passage 160 from the first hydraulic passage 162a to the second hydraulic passage 162d with diameters thereof progressively increased downstream. Thus, the vehicle hydraulic device can make differential pressure, between inlet pressure and outlet pressure of the through holes 164c at the downstream side subject to cavitation due to least outlet pressure, relatively small and thereby effectively preventing an occurrence of the cavitation.SELECTED DRAWING: Figure 4
Patent JP-2021074749-A (JP)
Title: Molding sand-removing device and molding sand-removing method
Inventor: WATABE YUKIO
IPC: B22D29/00
Filed: 2019-11-08
Abstract: To provide a molding sand-removing device and a molding sand-removing method, capable of removing molding sand efficiently.SOLUTION: A molding sand-removing device 1 includes: a base 50 on which a workpiece W including a molding sand is placed, the base being movable from side to side; an air hammer 70 for applying a striking power to the workpiece W placed on the base 50 repeatedly in a vertical direction; a base-colliding wall part 90 for applying a striking power to the base 50 when the movable base 50 collides with the wall; and a piston 81 for making the base 50 move repeatedly toward the base-colliding wall part 90. The air hammer 70 applies the striking power to the workpiece W while the piston 81 is operated to make the base 50 move and then collide with the base-colliding wall part 90 repeatedly.SELECTED DRAWING: Figure 1
Patent JP-2021078223-A (JP)
Title: Electric vehicle
Inventor: LAUTH DHIPAK
IPC: H02J7/00
Filed: 2019-11-08
Abstract: To more surely detect the occurrence of an abnormality in a battery which can occur after the lapse of a prescribed time from the occurrence of a collision accident.SOLUTION: An electric vehicle includes: an integrated control section 40 which integrally controls a vehicle; a plurality of cells 22 which are mounted in a battery 20 for supplying power to a motor 30 for driving the vehicle; a cell state detection section 25 which detects state values of the cells 22; a cell control section 26 which controls the cell state detection section 25; a collision detection section 41 which detects a collision of the vehicle; a safety control section 42 which executes safety control for making the vehicle a stop state when the collision detection section 41 detects the collision; and a restart control section 29 which temporarily starts the cell state detection section 25 and the cell control section 26 at a prescribed time interval after the completion of the safety control. The cell control section 26 evaluates the occurrence of an abnormality in the cell when temporarily started by the restart control section and starts the integrated control section 40 when evaluating the presence of the abnormality.SELECTED DRAWING: Figure 2